Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Question
Q3) What are the signs that Erica can outgrow these problems?

Transcribed Image Text:Premature Birth in an At-Risk Family
at 36 weeks postmenstrual age. At 37 weeks postmen-
strual age, she was bottle feeding and breastfeeding well
and no longer needed tube feedings.
Erica had a 105-day stay in the NICU. She remained
anemic, and iron and multivitamin supplements
were continued at discharge. The recommended
discharge feeding plan was comprised of ad lib
breastfeeding/expressed breast milk and supplemental
feeds of 22 calorie post-discharge formula daily. At
time of discharge, Erica's weight, length and head
circumference were at the 50th percentile on the
Fenton growth chart for preterm infant girls. Her
mom's milk supply continued to be very adequate;
and Erica was breastfeeding well. She was enrolled in
the Early Intervention Program and was achieving
appropriate developmental skills for her corrected
age. Complementary foods were introduced at
6 months corrected age. At 9 months corrected age
she transitioned off supplemental feeds of post-
discharge formula to exclusive feeds of breast milk
and breastfeeding. Erica continued to meet nutrition
and growth goals. At 15 months of age, Erica's
corrected age was 12 months and all of her growth
measurements were above the 50th percentile for
corrected age.
Erica is a former 27-week
female, birthweight 1.14 kg, and
birth length 38.0 cm; his weight,
length, and head circumference
measurements were appropriate
for age. She was born to a 32-year-old woman with hyper-
cholesterolemia and a pre-pregnant BMI of 18. This was
her second pregnancy; she and her husband also have an
Steven Blandin/Shutterstock.com
20-month-old daughter.
Respiratory support and parenteral feeds of amino
acids and dextrose were initiated on the day of delivery.
The day after birth, small volumes of mother's own breast
milk were introduced via orogastric tube but were discon-
tinued because of suspected intolerance. Breast milk was
reintroduced three days later and Erica's mother had a
very good milk supply.
There were multiple occurrences of abdominal
distension and periods when enteral feeds were put on
hold. Erica's tolerance to fortified breast milk feeds
slowly improved, and fortified feeds of breast milk were
initiated at 18 days of age. Erica received parenteral
nutrition for a total of 20 days. She was diagnosed
with anemia of prematurity, and received two blood
transfusions during her stay.
Throughout this time, Erica's weight and length pro-
gressed appropriately. Her head circumference showed
minimal growth over a 3-week period. The concentration
of her feeds was increased to 26 calories per ounce. Be-
cause of suspected gastroesophageal reflux, the volume
of her feeds were decreased and feeding concentration
increased to 28 calories per ounce. Mom continued to
provide breast milk for all of Erica's feedings.
Breastfeeding was initiated when Erica was 33 weeks
postmenstrual age. Respiratory support was discontinued
Questions
1. What effects did Erica's preterm birth have on her
nutrition and feedings? On her growth?
2. What are the nutritional issues that need to be
monitored after Erica's discharge?
3. What are the signs that Erica can outgrow these
problems?
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